777069180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1439017}}^1$

素因数の和:1439035

約数の個数: 48

約数和(自身を含む): 2417550240

約数和(自身を除く): 1640481060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1439017, 2878034, 4317051, 5756068, 7195085, 8634102, 12951153, 14390170, 17268204, 21585255, 25902306, 28780340, 38853459, 43170510, 51804612, 64755765, 77706918, 86341020, 129511530, 155413836, 194267295, 259023060, 388534590, 777069180]

約数ペア:

[(1, 777069180), (2, 388534590), (3, 259023060), (4, 194267295), (5, 155413836), (6, 129511530), (9, 86341020), (10, 77706918), (12, 64755765), (15, 51804612), (18, 43170510), (20, 38853459), (27, 28780340), (30, 25902306), (36, 21585255), (45, 17268204), (54, 14390170), (60, 12951153), (90, 8634102), (108, 7195085), (135, 5756068), (180, 4317051), (270, 2878034), (540, 1439017)]